Element block pseudo-element :before generated with float none line-height 1 transform overflow hidden z-index auto padding 20px background box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default font-weight normal width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid box-sizing content-box display block height auto transition border-radius margin 0px position static font-size 16px